Tara's cell phone plan costs $39.00 a month, which includes 100 text messages. after she uses all of her text messages, it will cost her $.15 per text message

Astudent pushes a 60-n block across the floor for a distance of 10 m. how much work was done to move the block

Suppose that a mass of 2 kg is attached a spring whose spring constant is 50. the system is damped such that b = 12 . the mass is set in motion with an initial velocity of -8 m/s at a position 0 meters from equilibrium. set up and solve a differential equation that models this motion. write your solution in the form a cos ( ω t − α ) where α is a positive number. use your solution to fill in the information below: what is the amplitude of the motion? what is the value of ω ? what is the phase shift?

Acar is traveling 35 mph on a smooth surface . if a balanced force is applied to the car what happens?